Upcoming events

    • 11 May 2026
    • 09:00
    • 15 May 2026
    • 17:00
    • Remote via Zoom
    Register

    The Institute of Traffic Accident Investigators announce the provision of a training course in Advanced Analysis of Drivers’ Responses (Human Factors in Traffic Crashes), Presented by: Dr Jeffrey W. Muttart.

    To be held between 11th May and 15th May 2026, 09:00 to 17:00 BST [please ignore any error in the automated emails where the time might be shown as being in a different zone] . The course will be presented as an online "webinar" using the 'Zoom' platform.

    This five-day training course will include training in various topics relative to human factors, including but not restricted to:

    • Perception-Response time
    • Response to slow-moving or stopped vehicles on multilane high speed roads
    • Night-time recognition
    • Drivers’ decision making
    • Interactive driver research in the areas of: speed choice (speed reduction) due to various influences/conditions; gap acceptance; pedestrian walking speeds; acceleration; forward and backward acceleration of cars, motorcycles and commercial vehicles; driver’s responses to green and amber traffic signals

    The students will receive five full days’ training and their knowledge will be tested at the end of the course. Students will be accredited with their attendance and the course will attract a minimum of 30 hours CPD.

    Charges cover training for the five days; a copy of the latest edition of Dr Muttart’s reference book ‘Drivers’ Responses in Emergency Situations’; and a 30-day trial of the ‘Response’ (previously IDRR) programme.

    • 20 May 2026
    • 15:00 - 16:30
    • Online, via Zoom
    Register

    The Institute will be presenting the next webinar for the membership [and guests] on Wednesday 20th May 2026 at 15:00 BST. [please ignore any error in the automated emails where the time might be shown as being in a different zone

    Patrick Ryan

    will be discussing 

    ‘Non-CDR Data Applications’

    ABSTRACT

    In many jurisdictions, crash data has become ubiquitous in the field of collision reconstruction, whether in the context of the Bosch Crash Data Retrieval (“CDR”) system, or similar manufacturer-specific implementations such as Hyundai / Kia or Tesla. However, these data sources are relatively uncommon in some jurisdictions or may provide little or no useful information in some types of incidents. This is particularly the case when the collision event is of low severity from the perspective of the vehicle (e.g. pedestrian or bicyclist impacts), or when no collision occurred (e.g. theft recovery). Other sources of data exist, whether integrated within vehicular systems or external to those systems, that can yield data applicable to crash or fraud investigations. Case studies are provided to demonstrate the use of Toyota Vehicle Control History data, Berla iVe infotainment data, and Strava fitness tracking data.

    ---------------------------

    While completing his Mechanical Engineering degree at Memorial University in 1994, Patrick worked for the Road Safety Directorate of Transport Canada in Ottawa. During his time at Transport Canada, Patrick co-authored a paper on air bag deployment for presentation at the 1993 annual CATAIR seminar. Following graduation, he worked briefly for an accident reconstruction firm in Ontario, before moving west to continue working in the field. Patrick has been involved with over 5000 motor vehicle accident investigations since 1994, and he has also staged many crash tests. Patrick has been accepted as an expert witness at both the Queen’s Bench and Provincial court levels in Alberta, as well as at comparable courts in other jurisdictions. Patrick specializes in large losses, with particular interest in occupant restraints (including air bags), crash data recovery, and collision simulation. Patrick is a member of the Canadian Association of Technical Accident Investigators and Reconstructionists (CATAIR), the Canadian Association of Road Safety Professionals (CARSP), the Society of Automotive Engineers (SAE), the Accident Reconstruction Network (ARC), and the National Association of Professional Accident Reconstruction Specialists (NAPARS).
    • 18 Jun 2026
    • 09:00 - 17:00
    • Upper Heyford Airfield, Oxfordshire
    Register

    "Crash Day" from the Institute of Traffic Accident Investigators


    June 2026 sees the return of our very successful research day, and for this year a new venue, the former RAF and USAF airfield at Upper Heyford, Oxfordshire.

    This new venue will offer the same essential research crashes along with 'driver experiences' including vehicle handling and HGV driving, a really useful addition to your CPD.

    As ever, you can attend - for free - and view many staged crashes as well as engaging in those participation experiences.

    So, book early to avoid disappointment, as when capacity is reached, we will have to stop accepting bookings.

    Rules of Attendance

    Your ticket will be issued on the understanding that you attend this event at your own risk. The Institute of Traffic Accident Investigators can take no responsibility for any loss or injury to persons or property during the running of the 'crash day'.

    Your attendance at the events confirms your acceptance of the above and your agreement to follow the instructions of ITAI staff, organisers and council whilst at the event, included but not limited to vehicle parking and driving, routes to be walked and places to stand etc. 

    You will be required to attend the safety briefing at, or shortly after, 9am, at which guidance regarding the day will be given, and to which your attendance at the day confirms your agreement to abide with those instructions. 

    For a sample of what you might see, here is a compilation video from 2022: https://youtu.be/ciRL4qdOJC4

    There will also be a number of static displays, as well as numerous Exhibitors in the Marquee and some live presentations. 

    • 15 Jul 2026
    • 11:00 - 12:30
    • Online, via Zoom
    Register

    The Institute will be presenting the following webinar for the membership [and guests] on Wednesday 15th July 2026 at 11:00 BST. [please ignore any error in the automated emails where the time might be shown as being in a different zone

    Tim Nutbeam

    will be discussing 

    From Scene to Survival: A Systems Approach to Road Injury and Post-Collision Care

    ABSTRACT

    Road injury is not a single clinical event but a system response that begins at the moment of impact. The Road Injury Chain of Survival provides a framework for understanding how early recognition, rescue, initial care, transport and definitive hospital management interact to influence outcomes.

    This session will introduce the Road Injury Chain of Survival and explore how scene characteristics, collision dynamics, vehicle damage patterns and entrapment features relate to early morbidity and mortality. It will examine which interventions appear most closely associated with improved outcomes, where the evidence gaps remain, and how better integration of clinical and investigative data could strengthen both injury prediction and system performance.

    The aim is to encourage discussion about how we can work across traditional boundaries - identifying the data points that matter most, understanding mechanisms of deterioration, and improving the overall post-collision response.

    ---------------------------

    Professor Tim NutbeamMB ChB PhD FRCEM FIMC FRRHH MSc
    Consultant in Emergency Medicine
    Consultant in Pre-Hospital Emergency Medicine
    Professor of Emergency Medicine and Post-Collision Care

    Tim is a Consultant in Emergency Medicine at University Hospitals Plymouth and a Consultant in Pre-Hospital Emergency Medicine with Devon Air Ambulance. He is Professor of Emergency Medicine and Post-Collision Care at the University of Plymouth and Director of IMPACT – The Centre for Post-Collision Research, Innovation and Translation.

    His work focuses on extrication science, entrapment, injury prediction and systems-level improvement in post-collision care. He has led national and international research examining how collision characteristics, rescue practices and early clinical decision-making influence patient outcomes, with particular emphasis on translating evidence into practice.

    • 14 Oct 2026
    • 11:00 - 12:30
    • Online, via Zoom
    Register

    The Institute will be presenting the following webinar for the membership [and guests] on Wednesday 14th October 2026 at 11:00 BST. [please ignore any error in the automated emails where the time might be shown as being in a different zone

    Michelle Gowan

    will be discussing 

    Evaluation of Photogrammetry Survey Techniques for Forensic Collision Investigation

    ABSTRACT

    3D photogrammetry is increasingly recognised as a valuable tool in collision investigation, enabling the creation of accurate 3D point clouds of vehicles, scenes, and loci from a series of photographs. These models can not only document and preserve scene evidence but can also support advanced analysis including sightline assessment and camera matching, where photographs or video footage can be aligned with a reconstructed 3D environment to interpret physical evidence or vehicle/pedestrian movements.

    This presentation will provide an overview of how photogrammetry works, practical guidance on achieving the best results in field applications, and an evaluation of different photogrammetric techniques and image capture methods. It will also compare the performance of several software packages (Agisoft Metashape Standard, Agisoft Metashape Professional, 3DF Zephyr Full Edition, and RealityScan) to a benchmark 3D laser scanner.

    ---------------------------

    Michelle Gowan is a Consulting Forensic Engineer with Denis Wood Associates, Dublin, Ireland. Michelle has investigated more than 400 road traffic collisions since 2016 and has provided expert witness evidence in both the Republic of Ireland and Northern Ireland. She holds a master’s degree in engineering from Queen’s University Belfast and an honours degree in Forensic Road Collision Investigation from De Montfort University. She has carried out and published independent research in photogrammetry in forensic collision investigation.

Past events

8 Apr 2026 Free Webinar - Motorcyclist Airbag PPE: An Alternative EDR Inflating the Survivability Margin of Rider Crashes
11 Feb 2026 Free Webinar - Hiding in Plain Sight: Diabetes and driver safety
3 Jul 2025 The ITAI 'Crash Day' 2025
28 Apr 2025 Advanced Analysis of Drivers’ Responses (Human Factors in Traffic Crashes)
29 Jan 2025 Free Webinar - Evaluation of driving data from EDR for accident analysis - Dr Michael Weyde
24 Jul 2024 Free Webinar - ‘An Evidence-Based Approach to the Investigation of Suspected Fall-Asleep Crashes’ - Professor Clare Anderson
6 Jun 2024 The ITAI 'Crash Day' 2024
29 May 2024 Free Webinar - Data Downloads From Mobile 'phones - Aart Spek
20 May 2024 Advanced Analysis of Drivers’ Responses (Human Factors in Traffic Crashes)
3 Apr 2024 Free Webinar: The Unchallenged Acceptance of Road Tanker Accidents
25 Oct 2023 Free Webinar: Tyres as a causal factor in incidents
16 Oct 2023 5 Day Course - Video Analysis in Collision Reconstruction
27 Sep 2023 From Collision to Conclusion: Efficient Approaches in Modern Accident Analysis
24 Jul 2023 Advanced Analysis of Drivers’ Responses (Human Factors in Traffic Crashes)
21 Jun 2023 Free Webinar - The integrity of Video Evidence – Why It Matters!
8 Jun 2023 The ITAI 'Crash Day'
15 May 2023 Free Webinar - "Learning from the Mistakes of Others" - Dr Jeffrey Muttart
8 Mar 2023 Free Webinar - Study into lane change manoeuvres by cyclists
18 Jan 2023 Free Webinar - Injury reconstruction with the new Biofidelic Dummy
2 Nov 2022 Free Webinar - A practical system for comparing E- Scooter behaviour with Bicycles in similar scenarios
14 Sep 2022 Webinar - The Situational Awareness of Distracted Drivers
13 Jul 2022 Free Webinar - Investigating Highly Automated Vehicle Collisions - Iwan Parry
9 Jun 2022 The ITAI 'Crash Day'
25 May 2022 Free Webinar - Extracting and understanding BMW’s ZFS-data - Aart Spek
27 Apr 2022 Free Webinar - "GNSS" in Accident Investigations
23 Mar 2022 Free Webinar - Portable and Economical 3D Documentation & Analysis - Tools for Collision Reconstruction
3 Feb 2022 Free Webinar - Scientific Methods to Evaluate a Driver’s Response - Dr Jeffrey Muttart
15 Dec 2021 Webinar - Photogrammetry
29 Nov 2021 5 Day Course - Video Analysis in Collision Reconstruction
17 Nov 2021 Webinar - Measuring the effects of distraction on drivers: evidence of impairment and the challenges of communicating it
15 Sep 2021 Webinar - What do we know about distracted driving?: motivations, behaviours and consequences
14 Jun 2021 Biomechanics in Accident Reconstruction Course

Copyright © The Institute of Traffic Accident Investigators

All Rights Reserved Registered in England as Company No. 2753420 at 260-270 Butterfield, Great Marlings, Luton, Bedfordshire LU2 8DL, UK [not for mail]

Powered by Wild Apricot Membership Software